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    Last Updated: 10/30/2025

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    MediFind found 101 doctor with experience in High Potassium Level near Stony Brook, NY. Of these, 92 are Experienced and 9 are Advanced.

    Location
    LocationClose
    101 providers found
      Advanced in High Potassium Level
      Nephrology
      Advanced in High Potassium Level
      Nephrology

      Stony Brook Internists University Faculty Practice Corporation

      26 Research Way, 
      East Setauket, NY 
       (3.1 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English

      Navdeep Kaur is a Nephrologist in East Setauket, New York. Dr. Kaur has been practicing medicine for over 16 years and is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are End-Stage Renal Disease (ESRD), High Potassium Level, Chronic Kidney Disease, and Acute Kidney Failure.

      Advanced in High Potassium Level
      Advanced in High Potassium Level

      North Shore Hematology Oncology Associates PC

      2500 Nesconset Hwy, Bldg 26b, 
      Stony Brook, NY 
       (3.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Claudio Martincic is a Nephrologist in Stony Brook, New York. Dr. Martincic is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Autosomal Recessive Distal Renal Tubular Acidosis, Autosomal Dominant Distal Renal Tubular Acidosis, Distal Renal Tubular Acidosis, and Proximal Renal Tubular Acidosis.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in High Potassium Level
      Nephrology | Hospital Medicine
      Advanced in High Potassium Level
      Nephrology | Hospital Medicine

      Southwest Suffolk Medical PC

      200 Belle Terre Rd, 
      Port Jefferson, NY 
       (4.4 miles away)
      Languages Spoken:
      English

      Hasan Khondker is a Nephrologist and a Hospital Medicine provider in Port Jefferson, New York. Dr. Khondker is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Pseudohypoaldosteronism Type 2, Liddle Syndrome, Acute Tubular Necrosis, Endoscopy, and Ureteroscopy.

      Learn about our expert tiers
      Advanced in High Potassium Level
      Advanced in High Potassium Level

      North Shore-Lij Medical PC

      75 N Country Rd, 
      Port Jefferson, NY 
       (4.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Tanvi Nandani-Tarun is a Nephrologist in Port Jefferson, New York. Dr. Nandani-Tarun is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are Chronic Kidney Disease, Acute Kidney Failure, High Potassium Level, and End-Stage Renal Disease (ESRD). Dr. Nandani-Tarun is currently accepting new patients.

      Experienced in High Potassium Level
      Geriatrics | Internal Medicine
      Experienced in High Potassium Level
      Geriatrics | Internal Medicine

      Stony Brook Internists University Faculty Practice Corporation

      100 Nicolls Rd, 
      Stony Brook, NY 
       (1.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Suzanne Fields is a primary care provider, practicing in Geriatrics and Internal Medicine in Stony Brook, New York. Dr. Fields is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Atrial Fibrillation.

      Experienced in High Potassium Level
      Nephrology | Hospital Medicine
      Experienced in High Potassium Level
      Nephrology | Hospital Medicine

      Stony Brook Internists University Faculty Practice Corporation

      100 Nicolls Rd, 
      Stony Brook, NY 
       (1.2 miles away)
      Languages Spoken:
      English

      Farah Daccueil is a Nephrologist and a Hospital Medicine provider in Stony Brook, New York. Dr. Daccueil is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are Acute Kidney Failure, Glomerulonephritis, Necrosis, and Membranoproliferative Glomerulonephritis.

      Experienced in High Potassium Level
      Geriatrics | Internal Medicine
      Experienced in High Potassium Level
      Geriatrics | Internal Medicine

      Stony Brook Internists University Faculty Practice Corporation

      100 Nicolls Rd, 
      Stony Brook, NY 
       (1.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jennifer Hensley is a primary care provider, practicing in Geriatrics and Internal Medicine in Stony Brook, New York. Dr. Hensley is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are Atrial Fibrillation, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Experienced in High Potassium Level
      Experienced in High Potassium Level
      Stony Brook Internists Ufpc, Hsc T16-080, 
      Stony Brook, NY 
       (1.2 miles away)
      Languages Spoken:
      English

      Chelsea Estrada is a Nephrologist in Stony Brook, New York. Dr. Estrada is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are Focal Segmental Glomerulosclerosis, Low Sodium Level, Minimal Change Disease, Hyaline Fibromatosis Syndrome, and Kidney Transplant.

      Experienced in High Potassium Level
      Family Medicine
      Experienced in High Potassium Level
      Family Medicine

      Stony Brook Family And Preventive Medicine, University Faculty Practic

      101 Nicolls Rd, 
      Stony Brook, NY 
       (1.8 miles away)
      Languages Spoken:
      English

      Kevin Schiller is a primary care provider, practicing in Family Medicine in Stony Brook, New York. Dr. Schiller is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Transient Familial Hyperbilirubinemia, Thyroid Dysgenesis, Congenital Hypothyroidism, Endoscopy, and Ureteroscopy.

      Experienced in High Potassium Level
      Experienced in High Potassium Level

      Stony Brook Internists University Faculty Practice Corporation

      Lauterbur Dr, 
      Stony Brook, NY 
       (1.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Catherine Nicastri is a Geriatrics provider in Stony Brook, New York. Dr. Nicastri is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are Atrial Fibrillation, Hypertension, Familial Hypertension, and High Potassium Level.

      Experienced in High Potassium Level
      Internal Medicine
      Experienced in High Potassium Level
      Internal Medicine

      Stony Brook Internists University Faculty Practice Corporation

      Lauterbur Dr, 
      Stony Brook, NY 
       (1.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      David Goodrich is a primary care provider, practicing in Internal Medicine in Stony Brook, New York. Dr. Goodrich is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Idiopathic Dilatation of the Pulmonary Artery.

      Experienced in High Potassium Level
      Internal Medicine
      Experienced in High Potassium Level
      Internal Medicine

      Stony Brook Internists University Faculty Practice Corporation

      Lauterbur Dr, 
      Stony Brook, NY 
       (1.8 miles away)
      Languages Spoken:
      English

      Dara Brener is a primary care provider, practicing in Internal Medicine in Stony Brook, New York. Dr. Brener is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are Folate Deficiency, Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, and Subacute Combined Degeneration.

      Experienced in High Potassium Level
      Geriatrics | Internal Medicine
      Experienced in High Potassium Level
      Geriatrics | Internal Medicine

      Stony Brook Internists University Faculty Practice Corporation

      Lauterbur Dr, 
      Stony Brook, NY 
       (1.8 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English
      Offers Telehealth

      Scott Stein is a primary care provider, practicing in Geriatrics and Internal Medicine in Stony Brook, New York. Dr. Stein has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Folate Deficiency, Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, and Subacute Combined Degeneration.

      Experienced in High Potassium Level
      Internal Medicine
      Experienced in High Potassium Level
      Internal Medicine

      Stony Brook Internists University Faculty Practice Corporation

      Lauterbur Dr, 
      Stony Brook, NY 
       (1.8 miles away)
      Languages Spoken:
      English

      Gagandeep Gill is a primary care provider, practicing in Internal Medicine in Stony Brook, New York. Dr. Gill is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.

      Experienced in High Potassium Level
      Geriatrics | Internal Medicine
      Experienced in High Potassium Level
      Geriatrics | Internal Medicine

      Stony Brook Internists University Faculty Practice Corporation

      Lauterbur Dr, 
      Stony Brook, NY 
       (1.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Lisa Strano-Paul is a primary care provider, practicing in Geriatrics and Internal Medicine in Stony Brook, New York. Dr. Strano-Paul is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Experienced in High Potassium Level
      Internal Medicine
      Experienced in High Potassium Level
      Internal Medicine
      1 Sunrise Dr, 
      East Setauket, NY 
       (1.8 miles away)
      Languages Spoken:
      English

      Rosario Romano is a primary care provider, practicing in Internal Medicine in East Setauket, New York. Dr. Romano is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Chronic Fatigue Syndrome, Pneumonia, Diverticular Disease, and Trichohepatoenteric Syndrome.

      Experienced in High Potassium Level
      Experienced in High Potassium Level

      North Shore-Lij Medical PC

      487 Lake Ave, 
      Saint James, NY 
       (3.1 miles away)
      Languages Spoken:
      English

      Neelofar Khan is a Nephrologist in Saint James, New York. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are Acute Kidney Failure, Low Sodium Level, Chronic Kidney Disease, and Acute Tubular Necrosis.

      Experienced in High Potassium Level
      Experienced in High Potassium Level
      26 Research Way, 
      East Setauket, NY 
       (3.1 miles away)
      Languages Spoken:
      English

      Richard Barnett is a Nephrologist in East Setauket, New York. Dr. Barnett is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Acute Kidney Failure, Low Sodium Level, Hypophosphatemia, Juvenile Paget's Disease, and Kidney Transplant.

      Experienced in High Potassium Level
      Internal Medicine
      Experienced in High Potassium Level
      Internal Medicine

      Stony Brook Internists University Faculty Practice Corporation

      26 Research Way, 
      East Setauket, NY 
       (3.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Donna Heinemann is a primary care provider, practicing in Internal Medicine in East Setauket, New York. Dr. Heinemann is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and High Potassium Level.

      Experienced in High Potassium Level
      Geriatrics | Internal Medicine
      Experienced in High Potassium Level
      Geriatrics | Internal Medicine

      Stony Brook Internists University Faculty Practice Corporation

      26 Research Way, 
      East Setauket, NY 
       (3.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Irene Hwu is a primary care provider, practicing in Geriatrics and Internal Medicine in East Setauket, New York. Dr. Hwu is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Subacute Combined Degeneration.

      Showing 1-20 of 101

      Last Updated: 10/30/2025

      What is the definition of High Potassium Level?

      High potassium level is a problem in which the amount of potassium in the blood is higher than normal. The medical name of this condition is hyperkalemia.

      When should I see a High Potassium Level doctor near Stony Brook, NY?

      There are various reasons why you may want to see a specialist, such as: 

      • Your primary care provider recommends it. 
      • Your condition requires expert knowledge and specialized care. 
      • Your symptoms persist or worsen despite treatment. 
      • You need specialized testing or procedures. 
      • You want a second opinion.  

      What should I consider when choosing a High Potassium Level doctor near Stony Brook, NY?

      It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

      How does MediFind rank High Potassium Level doctors near Stony Brook, NY?

      MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

      What types of insurance are accepted by High Potassium Level doctors near Stony Brook, NY?

      Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

      How can I book an appointment online with a High Potassium Level doctor near Stony Brook, NY?

      MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the High Potassium Level doctor search results page. 

      Why is it important to get a second opinion from a different High Potassium Level doctor?

      Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

      How can I prepare for my appointment with a High Potassium Level doctor near Stony Brook, NY?

      Prepare for your appointment by gathering the following items: 

      • Copies of medical records (dating back at least one year) 
      • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
      • Family history of disease 
      • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
      • Allergies to medications, food, latex, insects, etc.  
      • List of questions and concerns 
      • Your insurance card 

      You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

      What questions should I ask my High Potassium Level doctor?

      Here are some sample questions: 

      • Can you explain in simple terms what this condition is and how it’s treated? 
      • What symptoms or side effects should I watch for? 
      • What tests will be involved, and when can I expect results? 
      • Are there other specialists I need to see? 
      • What’s the best way to reach you if I have follow-up questions? 

      How can I learn about the latest clinical trials and research advances my High Potassium Level doctor may know about?

      MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

      MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

      Can I filter my search to show male or female High Potassium Level doctors near Stony Brook, NY?

      Look for the filter feature on the left side of the High Potassium Level doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

      Can I filter my search to find a High Potassium Level doctor that offers video calls?

      Look for the filter feature on the left-side of the High Potassium Level doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

      Reviewed on: 11/11/24  

      By: MediFind Medical Staff 

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